Self-balancing Horizontal Multistage Centrifugal Pump With High Efficiency and Energy Saving
General:
ZD type high efficiency and energy saving self balancing multistage pump is designed to meet user needs a kind of high efficiency, energy saving and long service life of the advanced high pressure multistage pump products, three chang from the birth of balance multi-stage pump, changed the original multi-stage pump belt balance device design, and accelerate the high pressure multistage pump technology development, the use of foreign high efficiency, energy-saving hydraulic model. Combined with the company's many years of design experience, so that Sanchang self-balancing multistage pump toward the high efficiency and energy saving, mature technology, smooth operation of the step. The high efficiency and high pressure multistage centrifugal pump products developed according to the API610 standard are in a leading position in the industry. It has the advantages of wide efficient zone, wide performance range, good cavitation performance, safe and stable operation, low noise, less wearing parts, convenient installation and maintenance, etc. It reformed and innovated the traditional structure form, cancelling the axial force balancing mechanism and balancing device of the multistage centrifugal pump, and became the best replacement product of the D and DG multistage centrifugal pump with the balance plate or the balance drum structure.
Parameter range:
Q:3.75-1100m3/h
H:50-1800m
Application:
It can be used to transport clean water with particle content ≤1.5%, particle size ≤1.3mm, temperature ≤180ºC or other liquids with physical and chemical properties similar to clean water. It can also change the material of the pump (or pump through the flow of the material), seal form and increase the cooling system for conveying temperature ≤280ºC hot water, oil, corrosive or abrasive media, etc.
Features:
The suction of the pump can be vertically up or horizontal direction, and the water outlet is arranged vertically up. The main structure of the pump is composed of: inlet section, middle section, outlet section, secondary inlet section, positive guide vane, anti-guide vane, positive impeller, anti-impeller, shaft, throttling and reducing device, sleeve, bearing body, transition pipe and other parts; The middle part of the pump is connected by high strength bolt through the rod and the inlet and outlet section. The sealing surface between the inlet section, the middle section and the outlet section of the pump is hard sealed with molybdenum disulfide grease metal surface. The rotor is composed of a forward impeller, a throttling and reducing device, an anti-impeller, a shaft sleeve, a bearing sleeve and other parts installed on the shaft; Bearing adopts solid travel type dry oil lubrication structure, driving end adopts cylindrical roller bearing, end adopts angular contact ball bearing; The studio of the pump consists of the inlet section, the middle section, the outlet section, the secondary inlet section, the positive guide vane, the anti-guide vane, the transition pipe and so on.
Samples:
Factory display:
Audited Supplier 
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